/Engine/Source/Runtime/RHI/Public/RHICommandList.h
struct FRHICommandMultiDrawIndexedPrimitiveIndirect : public [FRHICommand< FRHICommandMultiDrawIndexedPrimitiveIndirect, FRHICommandMultiDrawIndexedPrimitiveIndirectString__LINE__ >](API\Runtime\RHI\FRHICommand)
FRHIBuffer*...
ArgumentBuffer
uint32
ArgumentOffset
FRHIBuffer*...
CountBuffer
uint32
CountBufferOffset
FRHIBuffer*...
IndexBuffer
uint32
MaxDrawArguments